package com.Ngbussiness.server;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import net.sf.json.JSONArray;

import com.Ngbussiness.dao.modul_categoryDao;
import com.Ngbussiness.dao.yongjinDao;
import com.Ngbussiness.dao.impl.modul_categoryDaoImpl;
import com.Ngbussiness.dao.impl.yongjinDaoImpl;
import com.Ngbussiness.util.DataTools;

public class ScreenyongjinServlet extends HttpServlet {

	/**
	 * The doGet method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		response.setContentType("text/html");
		response.setCharacterEncoding("UTF-8");
		PrintWriter out = response.getWriter();
        String category1=request.getParameter("category1");
        String category2=request.getParameter("category2");
        int page=Integer.parseInt(request.getParameter("page"));
        modul_categoryDao mc=new modul_categoryDaoImpl();
        int category1id=mc.getcg1Id(DataTools.HexStringhtoString(category1));
        System.out.println("1"+DataTools.HexStringhtoString(category1));
        int category2id=mc.getcg1Id(DataTools.HexStringhtoString(category2));
        System.out.println("2"+DataTools.HexStringhtoString(category2));
        int rows=10;
        System.out.println(category1id+category2id);
        yongjinDao yj=new yongjinDaoImpl();
		List list=yj.gettenyongjin(page,category1id,category2id,rows);
		if(list.size()>0){
			JSONArray json=JSONArray.fromObject(list);
			out.print(json);
		}
		else{
			out.print("error");
		}
		out.flush();
		out.close();
	}

	/**
	 * The doPost method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
            doGet(request,response);
	}

}
